Hi,I want to implement it as the title says. I used the example in 'SparkFun_LTE_Shield_Arduino_Library' However, I found that 'avr/interrupt' could not be used for esp. So I used 'Espsoftwareserial'. 'Espsoftwareserial' seems to fail because it is different from the existing 'SoftwareSerial'. Have …

I Wans to use The Sparkfun LTE cat.m1/NB-IoT sheild on ESP32

system Closed May 7, 2022, 6:16am 2

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